Debt (Tables)

3 Months Ended

Mar. 31, 2013

Debt Disclosure [Abstract]

Long-term debt obligations , net of current maturities

The following table summarizes our long-term debt obligations, net of current maturities:

($ in millions)	March 31, 2013		December 31, 2012
Euro note A, due 2013	$	—	$	26.9
Term loan, due 2014	0.2		0.2
Series B floating rate notes, due 2015	25.0		25.0
Euro note B, due 2016	78.2		80.8
Capital leases, due through 2016	0.6		0.7
Revolving credit facility, due 2017	113.8		71.5
Term loan, due 2018	42.5		35.3
Note payable, due 2019	0.4		—
Series A notes, due 2022	42.0		42.0
Series B notes, due 2024	53.0		53.0
Series C notes, due 2027	73.0		73.0
Convertible debt, due 2047	1.4		3.1
	430.1		411.5
Less: current portion of long-term debt	1.7		32.7
	$	428.4	$	378.8